WELL CONCENTRATIONS
<br /> Shell-branded Service Station
<br /> 341 East Main Street
<br /> Ripon, CA
<br /> Wic #204-6522-0307
<br /> MTBE MTBE Depth to Depth to GW SPH DO
<br /> Well ID Date TPPH TEPH B T E x 8020 8260 TOC Water SPH Elevation Thickness Reading
<br /> u /L (ug/L (u9j) (ug/L (ug/LL( (ug/L u g/L u /L MSL ft ft MSL f# m
<br /> EW-1 3!11/9') <500 NA <5 00 <5 00 <5 00 <5 00 5,090 3,100 NA 2660 NA NA NA 10
<br /> EW-1 4/8195 <50 0 NA <0 500 <0 500 <0 500 <0 500 9,620 NA 2712 NA NA NA 21
<br /> EW-1 4/14/9') <50 0 NA 113 198 <0 500 249 9,080 4,690 NA 2717 NA NA NA 20
<br /> EW-1 412219') <50 0 NA <0 500 <0 500 <0 500 <0 a00 4,170 4,520 6424 2749 NA 3675 NA 15
<br /> EW-1 4/29/9) 310 NA 12 36 12 59 4,700 1 6,510 6424 2789 NA 3635 NA 28
<br /> EW-1 5/6/9Fp <500 NA <5 00 <5 00 <5 00 <5 00 10,600 19,200 6424 2803 NA 3621 NA 10
<br /> EW-1 5113/93 420 NA 153 71 1 0 793 262 10,500 15,100 6424 2783 NA 3641 NA 25
<br /> EW-1 5/1819) <20000 NA <200 <200 <200 <200 7,880 14,600 6424 2837 NA 3587 NA 12
<br /> EW-1 5/25/9) <50 0 NA <0 500 0 521 1 <0 500 116 16,200 24,200 6424 2850 NA 3574 NA 0 7
<br /> EW-1 6/119ti <5000 NA <50 0 <50 0 <50 0 <50 0 15,000 1 15,400 6424 2856 NA 3568 NA 14
<br /> EW-1 6/8/9f+ <100 NA <1 00 <1 00 <1 00 <1 00 15,900 1 27,500 6424 2879 NA 3545 NA 14
<br /> EW-1 6/15/9) <50 0 NA 464 <0 500 <0 500 0 661 18,000 29,000 6424 2915 NA 3509 NA 23
<br /> EW-1 7/9/91) <10000 NA <100 <100 <100 <100 74,400 94,600 6424 29.81 NA 3443 NA 26
<br /> EW-1 7/12/9? 550 NA <0 500 <0 500 <0 500 <0 500 72,100 87,000 64 24 2987 NA 3437 NA 26
<br /> EW-1 7/22/93 <50 0 NA <0 500 <0 500 <0 500 <0 500 84,000 103,000 6424 3010 NA 3414 NA 21
<br /> EW-1 7128/93 <20,000 NA <200 <200 <200 <200 107,000 90,000 6424 3041 NA 3383 NA 12
<br /> EW-1 8/5/9.a 195 NA 140 440 2.70 106 112,000 121,000 64.24 3029 NA 3395 NA 10
<br /> EW-1 8111/93 <2500 NA <25 0 <25 0 1 <25 0 <25 0 148,000 157,000 6424 3035 1 NA 3389 NA 2.1
<br /> EW-1 8118!93 149 NA 131 0 842 <0 500 270 146,000 440,000 6424 30.73 NA 3351 NA 25
<br /> EW-1 8127/93 2100 NA <1 00 <1 00 <1 00 <1 00 174,000 187,000 6424 3009 NA 3415 NA 28
<br /> EW-1 9/9/99 <10000 NA <100 <100 <100 <100 147,000 192,000 6424 2810 NA 3614 NA 19
<br /> EW-1 9113/9'3 <500 NA <5 00 <5 00 <5 00 <5 00 110,000 127,000 6424 27 41 NA 3683 NA 24
<br /> EW-1 9!22193 <1250 NA <2 5 <2 5 <2 5 <2 5 95,800 99,800 64 24 301 i NA 3413 NA 0 49
<br /> EW-2 3/11134 <50 0 NA <0 500 <0 500 <0 500 <0 500 <2 00 291 NA 2642 NA NA NA 2 6
<br /> EW-2 4122/99 '500 NA <0 500 <0 500 <0 500 <0 500 <5 00 0 537 6410 2735 NA 3675 NA 3 2
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